Iron



FIG. 1 is a front perspective view showing our new design;

FIG. 2 is a side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;.

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing of the pattern on the bottom is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an iron, as shown and described. 